Sen. Mitch McConnell was a generational force for the Republican Party — using procedural tactics and political will to stymie much of former President Barack Obama’s agenda, hand President Donald Trump key first-term political victories and deliver a 6-3 conservative Supreme Court majority.

EXCLUSIVE: Republican Rep. Andy Barr’s decision on whether to run for U.S. Senate in Kentucky will be made "independent of the decisions that others make, including Sen. Mitch McConnell," he told Fox News Digital.

Within hours of Sen. Mitch McConnell's announcement that he would not seek reelection, potential candidates to replace him had ignited a war of words.

Former Kentucky Attorney General Daniel Cameron is running to replace Sen. Mitch McConnell, the Republican leader who is not seeking re-election.

President Donald Trump’s administration fired thousands of federal workers. Robert F. Kennedy Jr. was confirmed as Trump’s health secretary. Ukraine and European allies are alarmed by the Trump administration’s moves.

President Donald Trump slammed former Senate Majority Leader Mitch McConnell Thursday for voting against RFK Jr. as Health and Human Services Secretary, calling the Kentucky Senator "a very bitter guy" and questioning whether he had polio as a child.

A Republican member of the House has issued articles of impeachment against the federal judge who blocked Trump's funding freeze.

I had no idea he had polio,” Trump said when asked about the 82-year-old Kentucky senator’s decision to vote against Robert F. Kennedy Jr. for HHS secretary.

Mitch McConnell's rank partisanship on Supreme Court nominations and Trump's impeachments led us to where we are today. Now he wants to check Trump?

RFK Jr. will become Trump's health secretary, after winning over some GOP senators wary of his anti-vaccine views.

President Donald Trump slammed Sen. Mitch McConnell (R-Ky.) and questioned his experience of childhood polio on Thursday after the former Senate majority leader voted against confirming Robert F. Kennedy Jr.